Market Share by Top Websites

1 Centro is leading in Top 100K Sites and Top 1M Sites.

2 AdvertPro is leading in Top 10K Sites.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, News & Media, Career & Education and 100 other categories.

2 AdvertPro is leading in Adult, People & Society, Real Estate, Computer & Electronics and 38 other categories.


1 AdvertPro is leading in most countries, including Norway, South Africa, United Kingdom, Turkey and 45 other countries.

2 Centro is leading in United States, Canada, Croatia, Mexico and 26 other countries.